嵌入式中医经脉理疗仪的研究.pdf

摘 要
中医是中华民族几千年来防治疾病理论和实践的结晶，具有显著临床疗效；
但存在抽象、晦涩等特点，难以借助仪器实现自动诊断和治疗。嵌入式系统是以
实际应用为目标，以计算机技术为基础，软硬件可裁剪，对功能、成本、体积、
功耗及可靠性等有严格要求的专用计算机系统。基于嵌入式系统有望实现智能、
便携的中医治疗仪器。
论文根据中医诊断治疗的“四诊合参”原则，结合嵌入式技术，研究一种针
对中医治病的专用智能系统。系统通过摄像头、触摸屏和多传感器对中医的“四
诊”信息源进行采集，经智能信息处理后，自动控制理疗仪的相关部件，实现中
医治疗的多种疗效。
论文实现了嵌入式中医经脉理疗仪的软硬件整体设计。在硬件设计方面，设
计了系统硬件的组成原理架构，详细研究了理疗仪的脉象输入系统和理疗输出系
统；开发了理疗仪核心板和扩展板上的各个模块电路。在软件方面，根据中医理
论搭建交叉编译环境，详细研究了 bootloader、系统内核、根文件系统的裁剪和
移植，开发了嵌入式中医经脉理疗仪的特定系统软件和特定硬件驱动程序；基于
QT 设计了图形化应用软件的数据采集、数据处理、输出控制等模块，基于 Matlab
和嵌入式数据库 SQLite 的交叉混合编程，实现理疗仪功能，并具有良好人机交
互界面。最后，基于天祥电子 ARM920T2440 开发板和 PC 宿主机测试和验证了
嵌入式中医经脉理疗仪的有效性。


关键词：中医；脉象；中医经脉理疗仪；嵌入式系统；ARM；
I
ABSTRACT
The traditional Chinese medicine is the crystallization of the prevention and
cure of diseases theory and practice in the thousands of years for Chinese nation, has
the remarkable clinical curative effect. But with the characteristics of abstraction
and obscuration, it is difficult to realize by the instrument to realizing automatic
diagnosis and treatment. Embedded system used practical application for the target,
taken the computer technology as the foundation, with software and hardware been
cut, is a kind of strict specialized computer system for the function, reliability, cost,
volume, power consumption, etc. It’s possible to realize the intelligent, portable
TCM (Tradition Chinese Medicine) treatment instruments based on embedded
systems.
This study aims to research a type of special intelligence system in Chinese
medicine cure by the embedded technology on the basis of the four diagnostics
principle. In the system the diagnostic information is collected by tools of the
camera, the touch screen and kinds of sensors and then it is intelligently processed,
the related components are automatically controlled hoping to re